<template>
  <div class="tinymce-editor">
    <editor
      v-model="myValue"
      :init="init"
      :disabled="disabled"
      @onClick="onClick"
    />
  </div>
</template>
<script>
import tinymce from "tinymce/tinymce";
import Editor from "@tinymce/tinymce-vue";
import "tinymce/themes/silver";
import "tinymce/icons/default/icons";

// 编辑器插件plugins
// 更多插件参考：https://www.tiny.cloud/docs/plugins/
import "tinymce/plugins/image"; // 插入上传图片插件
import "tinymce/plugins/media"; // 插入上传图片插件
// import "tinymce/plugins/media"; // 插入视频插件
import "tinymce/plugins/table"; // 插入表格插件
import "tinymce/plugins/lists"; // 列表插件
import "tinymce/plugins/wordcount"; // 字数统计插件
import { fileUpload } from "@/api/upload";

export default {
  components: {
    Editor,
  },
  props: {
    value: {
      type: String,
      default: "",
    },
    // 基本路径，默认为空根目录，如果你的项目发布后的地址为目录形式，
    // 即abc.com/tinymce，baseUrl需要配置成tinymce，不然发布后资源会找不到
    baseUrl: {
      type: String,
      default: process.env.VUE_APP_BASE_URL + process.env.VUE_APP_PUBLIC_PATH,
    },
    disabled: {
      type: Boolean,
      default: false,
    },
    plugins: {
      type: [String, Array],
      default: "lists image media wordcount",
    },
    toolbar: {
      type: [String, Array],
      default:
        "undo redo |  formatselect | bold italic forecolor backcolor | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | lists image media | removeformat",
    },
    height: {
      type: Number,
      default: 500,
    },
    width: {
      type: Number,
      default: 800,
    },
  },
  data() {
    const that = this;
    return {
      init: {
        language_url: `${this.baseUrl}/tinymce/langs/zh_CN.js`,
        language: "zh_CN",
        skin_url: `${this.baseUrl}/tinymce/skins/ui/oxide`,
        content_css: `${this.baseUrl}/tinymce/skins/content/default/content.css`,
        // skin_url: `${this.baseUrl}/tinymce/skins/ui/oxide-dark`, // 暗色系
        // content_css: `${this.baseUrl}/tinymce/skins/content/dark/content.css`, // 暗色系
        height: this.height,
        width: this.width,
        plugins: this.plugins,
        toolbar: this.toolbar,
        branding: false,
        menubar: false,
        document_base_url: process.env.VUE_APP_IMG_HOST,
        // 此处为图片上传处理函数，这个直接用了base64的图片形式上传图片，
        // 如需ajax上传可参考https://www.tiny.cloud/docs/configure/file-image-upload/#images_upload_handler
        images_upload_handler: (blobInfo, success, failure) => {
          // const img = "data:image/jpeg;base64," + blobInfo.base64();
          // success(img);
          const formData = new FormData();
          formData.append("file", blobInfo.blob(), blobInfo.filename());
          fileUpload(formData)
            .then((res) => {
              success(res.data.fileName);
            })
            .catch((err) => {
              console.log(err);
              failure("上传失败");
            });
        },
        file_picker_types: "media",
        file_picker_callback: (callback, value, meta) => {
          if (meta.filetype == "media") {
            const input = document.createElement("input"); // 创建一个隐藏的input
            input.setAttribute("type", "file");
            const that = this;
            input.onchange = function () {
              const file = this.files[0]; // 选取第一个文件
              const formData = new FormData();
              formData.append("file", file);
              fileUpload(formData)
                .then((res) => {
                  callback(res.data.fileName);
                  // callback('http://localhost:7500' + res.data.fileName)
                })
                .catch((err) => {
                  console.log(err);
                });
              // that.uploadImg(that.qiniuToken, file, 'video') // 上传视频拿到url
              // if (that.uploaded) {
              //   callback(that.resVideo, { title: file.name }) // 将url显示在弹框输入框中
              // } else {
              //   setTimeout(() => {
              //     callback(that.resVideo, { title: file.name })
              //   }, 2000)
              // }
            };
            // 触发点击
            input.click();
          }
        },
      },
      myValue: this.value,
    };
  },
  watch: {
    value(newValue) {
      this.myValue = newValue;
    },
    myValue(newValue) {
      this.$emit("input", newValue);
    },
  },
  mounted() {
    this.$nextTick(() => {
      tinymce.init({});
    });
  },
  methods: {
    // 添加相关的事件，可用的事件参照文档=> https://github.com/tinymce/tinymce-vue => All available events
    // 需要什么事件可以自己增加
    onClick(e) {
      this.$emit("onClick", e, tinymce);
    },
    // 可以添加一些自己的自定义事件，如清空内容
    clear() {
      this.myValue = "";
    },
  },
};
</script>
<style lang="scss">
.tox-tinymce-aux {
  z-index: 99999 !important;
}
</style>
